1886499180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2433

約数の個数: 192

約数和(自身を含む): 6286896000

約数和(自身を除く): 4400396820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 89, 90, 102, 108, 135, 153, 170, 178, 180, 204, 255, 267, 270, 306, 340, 356, 445, 459, 510, 534, 540, 612, 765, 801, 890, 918, 1020, 1068, 1335, 1513, 1530, 1602, 1780, 1836, 2295, 2309, 2403, 2670, 3026, 3060, 3204, 4005, 4539, 4590, 4618, 4806, 5340, 6052, 6927, 7565, 8010, 9078, 9180, 9236, 9612, 11545, 12015, 13617, 13854, 15130, 16020, 18156, 20781, 22695, 23090, 24030, 27234, 27708, 30260, 34635, 39253, 40851, 41562, 45390, 46180, 48060, 54468, 62343, 68085, 69270, 78506, 81702, 83124, 90780, 103905, 117759, 124686, 136170, 138540, 157012, 163404, 196265, 204255, 205501, 207810, 235518, 249372, 272340, 311715, 353277, 392530, 408510, 411002, 415620, 471036, 588795, 616503, 623430, 706554, 785060, 817020, 822004, 1027505, 1059831, 1177590, 1233006, 1246860, 1413108, 1766385, 1849509, 2055010, 2119662, 2355180, 2466012, 3082515, 3493517, 3532770, 3699018, 4110020, 4239324, 5299155, 5548527, 6165030, 6987034, 7065540, 7398036, 9247545, 10480551, 10598310, 11097054, 12330060, 13974068, 17467585, 18495090, 20961102, 21196620, 22194108, 27742635, 31441653, 34935170, 36990180, 41922204, 52402755, 55485270, 62883306, 69870340, 94324959, 104805510, 110970540, 125766612, 157208265, 188649918, 209611020, 314416530, 377299836, 471624795, 628833060, 943249590, 1886499180]

約数ペア:

[(1, 1886499180), (2, 943249590), (3, 628833060), (4, 471624795), (5, 377299836), (6, 314416530), (9, 209611020), (10, 188649918), (12, 157208265), (15, 125766612), (17, 110970540), (18, 104805510), (20, 94324959), (27, 69870340), (30, 62883306), (34, 55485270), (36, 52402755), (45, 41922204), (51, 36990180), (54, 34935170), (60, 31441653), (68, 27742635), (85, 22194108), (89, 21196620), (90, 20961102), (102, 18495090), (108, 17467585), (135, 13974068), (153, 12330060), (170, 11097054), (178, 10598310), (180, 10480551), (204, 9247545), (255, 7398036), (267, 7065540), (270, 6987034), (306, 6165030), (340, 5548527), (356, 5299155), (445, 4239324), (459, 4110020), (510, 3699018), (534, 3532770), (540, 3493517), (612, 3082515), (765, 2466012), (801, 2355180), (890, 2119662), (918, 2055010), (1020, 1849509), (1068, 1766385), (1335, 1413108), (1513, 1246860), (1530, 1233006), (1602, 1177590), (1780, 1059831), (1836, 1027505), (2295, 822004), (2309, 817020), (2403, 785060), (2670, 706554), (3026, 623430), (3060, 616503), (3204, 588795), (4005, 471036), (4539, 415620), (4590, 411002), (4618, 408510), (4806, 392530), (5340, 353277), (6052, 311715), (6927, 272340), (7565, 249372), (8010, 235518), (9078, 207810), (9180, 205501), (9236, 204255), (9612, 196265), (11545, 163404), (12015, 157012), (13617, 138540), (13854, 136170), (15130, 124686), (16020, 117759), (18156, 103905), (20781, 90780), (22695, 83124), (23090, 81702), (24030, 78506), (27234, 69270), (27708, 68085), (30260, 62343), (34635, 54468), (39253, 48060), (40851, 46180), (41562, 45390)]